79271580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321193}}^1$

素因数の和:1321205

約数の個数: 24

約数和(自身を含む): 221960592

約数和(自身を除く): 142689012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321193, 2642386, 3963579, 5284772, 6605965, 7927158, 13211930, 15854316, 19817895, 26423860, 39635790, 79271580]

約数ペア:

[(1, 79271580), (2, 39635790), (3, 26423860), (4, 19817895), (5, 15854316), (6, 13211930), (10, 7927158), (12, 6605965), (15, 5284772), (20, 3963579), (30, 2642386), (60, 1321193)]